TrueTime XL-DC User Manual

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3-28 SELECTING FUNCTIONS AND ENTERING DATA
The various keypad functions are listed in the following KEYPAD FUNCTION LIST. Some of these
functions are optional and may not be included in your unit. If in doubt as to whether your unit includes
a particular function, try it. The alphanumeric display shows the message "function not implemented" if
the function is not in your firmware. NOTE: Most of the functions must be requested to obtain the most
current value.
3-29 through 3-98 reserved
3-99 KEYPAD FUNCTION LIST
POWER-UP
FUNCTION DESCRIPTION AS SHIPPED DEFAULT
00 Keypad Help Function -- --
01 Time Zone Entry/Request 00 Last Entry
02 12/24 Hour Format Entry/Request 24 Last Entry
03 Time/Date Entry/Request -- --
04 Serial Port Setup 9600,7,1,even Last Entry
05 Time Quality Enable/Setup On Last Entry
06 Keypad Lockout Enable Off Last Entry
07** External Oscillator Enable Off Last Entry
13 Worst-case Time Error Request -- --
14** Ext Osc Parameter Entry/Request -- Last Entry
16 Emulation Mode Enable Off Last Entry
17** Slow Code Setup 2,4,6 sec. Last Entry
18 Software Version Request -- --
28** Time Interval/ Event Timing Input Off Off
29** Frequency Measurement Input Off Off
31 Backlight Enable On Last Entry
50* Position Entry/Request
Santa Rosa, CA Last Calc.
51 Antenna Cable Delay Entry/Request 60 ns Last Entry
52 Distribution Cable Delay Entry/Request 0 ns Last Entry
53 Operational Mode Entry/Request AUTO Last Entry
55 Altitude Units Entry/Request Meters Last Entry
56 Average Position Entry/Request
N 00d00’0.0” E 000d00’0.0” Last Calc.
60 Satellites List Request -- --
65* Satellite Select All Last Entry
66 Daylight Saving Enable Off Last Entry
68 Year Entry (GPS Epoch Management) -- Last Entry
69 Select Local/Standard/GPS/UTC Time UTC Last Entry
71 Oscillator Statistics Request -- Last Calc.
72 Fault Status Request -- --
73 Request/Set Alarm Status/Control
see function Last Entry
79 Warm Start -- --
* Allow 10 seconds after entering data.
** Optional Function

TrueTime XL-DC Specifications

General

Brand	TrueTime
Model	XL-DC
Category	GPS
Language	English